Electric flying vehicle gets clearance for flight tests in the US
29 June 2023
Joby Aviation's electric flying vehicle has received regulatory permission to begin test flights in the US, ahead of delivering the vehicle to the US Air Force next year
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Premium
Nematode worms use electricity to jump onto bumblebees and fly away
21 June 2023
Bees accumulate an electrical charge as they fly through the air, and experiments show that C. elegans worms can exploit this to leap through the air and hitch a ride
Jumping parasitic worms use static electricity to hit their targets
15 March 2023
Millimetre-long worms use powerful muscles to jump onto their bee or fly hosts to feed. But their expert leaping may be helped by an electric attraction that pulls them to their targets mid-air
A massive power transformer shortage is wreaking havoc in the US
11 March 2023
A nationwide shortage of power grid transformers is causing delays across the US for everything from infrastructure for electric vehicles to new homes
Shortest pulse of electrons ever created lasts just 53 attoseconds
25 January 2023
A record-breaking short pulse of electrons just 53 billionths of a billionth of a second long has been generated – it is so fast it could allow microscopes to grab images of electrons jumping between atoms
UK expects to produce more electricity than it needs by 2030
18 May 2022
New offshore wind farms built as part of the UK’s Net Zero Strategy are expected to turn the country into a net exporter of electricity
Static electricity can keep desert solar panels free of dust
11 March 2022
Dust drastically lowers the output of solar panels, but applying an electric field to the panels can make dust particles repel each other and disperse
Can electric fields help plants grow? New claims met with caution
13 January 2022
A study suggests that a small device powered by wind and rain can boost crop yield, but other researchers have cast doubt on the findings
USB-C chargers: Will EU law cut down on e-waste or just anger Apple?
24 September 2021
The European Union wants all smartphones and other portable devices to use USB-C chargers, but Apple says such a law would stifle innovation for its iPhones
Wooden floors laced with silicon generate electricity from footsteps
1 September 2021
Wooden floors impregnated with silicon and metal ions can generate enough electrical power from human footsteps to power light bulbs or other small electrical appliances
